MAC Address Spoofing with Macchanger in Kali Linux
First take interface down
# ifconfig eth0 down
Change to a Specific MAC address
# macchanger -m 00:d0:60:00:40:65 eth0
OR
To change network card’s hardware MAC address to some random hexadecimal numbers:
# macchanger -r eth0
Take interface up
# ifconfig eth0 up
Display New and Permamnent Mac
# macchanger -s eth0
To go back to Permamnent Mac
# macchanger -p eth0
